Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Das Layout ist schön.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
087d4441387be858929f3bbdae53f394ec55d32e3e1daf512f65651fdba9ff4b
Signature (Ed25519, base64)
LcSvLQkY3yQOP44ry/NENLN0+7vJvg/vrD0TK7OjZHoB9KzSbbHyTdD5cRdlCg5c7Mmy0WyQd58lQgcuWvb/Aw==
Merkle root
47aef0bbc5d347d2f064428fd7eda9e99f7cea2d49004267bc87db0e45c42023
Merkle path
["087f392fdf3db59be80ce953e209dbbe89474eb063b64a435b0f22ea59676d22","ec1e3505f31f204947b9015b4b0626dc0ac886b8c5e4d05e08edb55941f9d89a","ebdccd36529962a1d3e42d7cb90b3030da5c5207e179ac56f945444e49bb9bb4","dc9651078895782aee83ffd30954fecb5ccdab5f771217262a8f0b96b57abe9c","013508f88a49692b658839ddfd1ca22c7bc5cbe9f42d46caeb2e08748762cd5c","6331b2914d806056f5d0b74bd751430b4c404d51c4f2d82d380d15ae37be5e77","817dda76528b980d8fdffebc6bc9514088b13870cf72169fdd7002c7fd765977","97ed2885dab1d08f6e0536a0fa84aa6049bdfcb88f9c1ac92dca0dde942d9e34","46fa342f5cc57f534e02b47972bebcdfb838fc7f658a89843cb65de6243f2fdd","1e238eacdab408f9c14ce63e3fe2e46c33c233ee36f04fc1ac5f6235c0d03b38","aa14d8d0aae31b32edda28aa8b8f4092c2d18df8de4fa23e8339f5e6e7e95875","6d021997492f2ec6d3d50b9ee12045d976e267450eb0fb1e31110be8dbbb6f38","e3337465312a8871a96efb0ade03deb67d9f2b05a969c667a895567781acf005","0889ae3150c7685b34e529b715a23984c1ad15ae15f158815b083df85c4c26d0","681b858a978b3dea64df3700a937a058d6290a8e519185bef8ee7388d7739dda"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162173160 · entry 108e9186e8c5677aaa5c…
Expected log hash
00d82a97e8d5da8f3bb4a78d598390d6b030eb8338f0e0735ffde6aa5047ae68 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1791539060014","kind":"published-quote","locale":"de","page":"brand:meteomatics","quote":"Das Layout ist schön.","rating":4,"review_date":"2026-08-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (47aef0bbc5d3…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.